Meanings

road

form of astrology based on the Xiuyaojing (brought to Japan in the Heian period)

study of calculation (ritsuryō period)

orbital plane

orbital motion

side of the road

low orbit

low Earth orbit

road for persons of high rank

long roofed passageway (originally having an earthen floor and used as a bridle path)

cycling track

the art of classical Japanese poetry

ballistics

ballistic missile defence

ballistic transistor

intermediate-range ballistic missile

road maintenance

ballistic missile

ballistic-missile shoot-down order

submarine-launched ballistic missile